Bypass Recaptcha with anonymous callback function. Tutorial 3.

What you're going to learn

  • You will learn how to submit this form with Recaptcha with NodeJS script.
  • Learn how to debug an obfuscated javascript code.
  • Learn how to extract and use anonymous function body.
  • Get idea of javascript scopes.
  • Learn how to insert your javascript code on the form.
  • Learn how to serve static files from a local server using NodeJS.